ACCESS POINT OF MULTI-ACCESS-POINT SYSTEM THAT EMPLOYS PREAMBLE COLLISION REDUCTION TECHNIQUE FOR COORDINATED BEAMFORMING IN DOWNLINK PACKET TRANSMISSION AND RELATED WIRELESS COMMUNICATION METHOD - Patent 4681468

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EP 4 681 468 A1

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(43)	Date of publication:
	21.01.2026 Bulletin 2026/04

(21)	Application number: 24825261.1

(22)	Date of filing: 19.06.2024

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International Patent Classification (IPC):

H04W 48/10^(2009.01)

H04W 72/04^(2023.01)

(52)	Cooperative Patent Classification (CPC):
	H04W 84/12; H04B 7/024; H04B 7/0617

(86)	International application number:
	PCT/CN2024/100053

(87)	International publication number:
	WO 2024/260367 (26.12.2024 Gazette 2024/52)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA
	Designated Validation States:
	GE KH MA MD TN

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Priority:

20.06.2023 US 202363509040 P

(71)	Applicant: MEDIATEK INC.
	Hsinchu City 30078 (TW)

(72)	Inventors:
	HSU, Chien-Fang Hsinchu City, Taiwan 30078 (TW) HSIEH, Hung-Tao Hsinchu City, Taiwan 30078 (TW)

(74)	Representative: Haseltine Lake Kempner LLP
	Cheapside House 138 Cheapside London EC2V 6BJ London EC2V 6BJ (GB)

(54)	ACCESS POINT OF MULTI-ACCESS-POINT SYSTEM THAT EMPLOYS PREAMBLE COLLISION REDUCTION TECHNIQUE FOR COORDINATED BEAMFORMING IN DOWNLINK PACKET TRANSMISSION AND RELATED WIRELESS COMMUNICATION METHOD